Wall shelf bracket



FIG. 1 shows a perspective view of the design for a wall shelf bracket.

FIG. 2 is an end elevation view looking from the right-hand side of FIG. 1.

FIG. 3 shows a side elevation looking from the opposite of FIG. 1; and,

FIG. 4 shows a bottom plan view looking upwardly from the bottom of FIG. 1. 

We claim the ornamental design for a wall shelf bracket, as shown and described. 